<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索框 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据展示表格 -->
      <el-table :data="orderList" style="width: 100%" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column
          prop="order_number"
          label="订单编号"
          width="180"
        ></el-table-column>
        <el-table-column
          prop="order_price"
          label="订单价格"
          width="180"
        ></el-table-column>
        <el-table-column prop="pay_status" label="是否付款" width="180">
          <template v-slot="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'"
              >已付款</el-tag
            >
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column
          prop="is_send"
          label="订单发货"
          width="180"
        ></el-table-column>
        <el-table-column prop="create_time" label="下单时间" width="180">
          <template v-slot="scope">
            {{ scope.row.create_time | dataFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180">
          <template v-slot="scope">
            {{ scope.row.pagenum }}
            <!-- 修改地址的按钮 -->
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              @click="showBox"
            ></el-button>
            <!-- 物流进度的按钮 -->
            <el-button
              size="mini"
              type="success"
              icon="el-icon-location"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>

      <!-- 修改地址的对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="addressVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
          class="demo-ruleForm"
        >
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader
              :options="cityData"
              v-model="addressForm.address1"
              :props="{ expandTrigger: 'hover' }"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input :v-model="addressFormRules.address2"></el-input>
          </el-form-item>
        </el-form>

        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>

      <!-- 物流进度的对话框 -->
      <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
        <span slot="footer" class="dialog-footer">
          <!-- timeline事件线 -->
          <el-timeline>
            <el-timeline-item
              v-for="(activity, index) in progressInfo"
              :key="index"
              :timestamp="activity.time"
            >
              {{ activity.context }}
            </el-timeline-item>
          </el-timeline>

          <el-button @click="progressVisible = false">取 消</el-button>
          <el-button type="primary" @click="progressVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import cityData from "./citydata.js";

export default {
  data() {
    return {
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      total: 0,
      orderList: [],

      // 控制 修改地址 的对话框的显示与隐藏
      addressVisible: false,
      // 修改地址对话框双向绑定的数据对象
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [
          { required: true, message: "请选择省市区县", trigger: "blur" },
        ],
        address2: [
          { required: true, message: "请填写详细地址", trigger: "blur" },
        ],
      },
      // 省市区的数据信息
      cityData: cityData,

      // 物流进度的对话框
      progressVisible: false,
      progressInfo: [],
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200) {
        return this.$message.error("获取订单列表数据失败");
      }
      // console.log(res);
      this.total = res.data.total;
      this.orderList = res.data.goods;
    },

    // 分页 的pagesize发生变化调用
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    // 分页 的pagenum发生变化调用
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },

    // 操作 中的修改地址按钮的点击事件
    showBox() {
      this.addressVisible = true;
    },
    // 监听修改地址对话框的关闭事件
    addressDialogClosed() {
      // 清空输入框中的内容
      this.$refs.addressFormRef.resetFields();
    },

    // 操作 中的物流按钮的点击事件
    async showProgressBox() {
      this.progressVisible = true;
      // 获取物流信息
      const { data: res } = await this.$http.get("/kuaidi/804909574412544580");
      if (res.meta.status !== 200) {
        return this.$message.error("获取物流进度数据失败");
      }
      // 物流进度数据progressInfo
      this.progressInfo = res.data;
      console.log(this.progressInfo);
    },
  },
};
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
.el-timeline-item {
  text-align: left;
}
</style>
